Weather warnings
Jul
26
Weather Warning (Update)
Variable rain activity for this afternoon and evening in the country
July 26, 2024
3:35 p.m.
Diagnosis: Unstable atmospheric conditions caused by the proximity of the Intertropical Convergence Zone, high humidity content and local factors have generated rainfall this afternoon in several...
Jul
26
Meteorological Warning
Variable rain activity for this afternoon and evening in the country
July 26, 2024
10:40 am
Diagnosis: Unstable atmospheric conditions will occur again this Friday over the country. This is due to the proximity of the Intertropical Convergence Zone, the high humidity content and local...
Jul
26
Meteorological Warning
Unstable atmospheric conditions during this night
July 25, 2024
10:55 pm
Diagnosis: The high humidity content and the activity associated with the Intertropical Convergence Zone, which remains over the country, favor unstable atmospheric conditions in the national...
Jul
25
Meteorological Warning
Showers with thunderstorms this afternoon and evening in several areas of the country
July 25, 2024
10:30 am
Diagnosis: The position of the Intertropical Convergence Zone over the country, together with local factors such as high temperatures and the entry of sea breezes, favor unstable atmospheric...
Jul
24
Weather Warning
Heavy showers and thunderstorms this afternoon and evening
July 24, 2024
9:55 a.m.
Diagnosis: Humid atmospheric conditions will predominate due to the Intertropical Convergence Zone being active over the national territory. This will produce isolated showers in the north of the...
Weather warnings history
In this section you will find the weather warnings history.
Jul
19
Weather Warning (Update)
Tropical wave #20 moves over Costa Rica
July 19, 2024
3:30 p.m.
Diagnosis: The arrival of tropical wave #20 has generated unstable atmospheric conditions over Costa Rica, favoring partial to total cloudiness this afternoon, as well as thunderstorms and...
Jul
19
Weather Warning
Tropical wave #20 moves over Costa Rica
July 19, 2024
10.20 a.m.
Discussion: The entry of tropical wave #20 has generated unstable atmospheric conditions over Costa Rica, favoring partial to total cloudiness this morning and early morning, as well as rain in...
Jul
19
Aviso Meteorológico
Lluvias de variable intensidad en el país por el paso de la Onda Tropical #20
19 de julio de 2024
03:30 am
Diagnóstico: El paso de la onda tropical #20 junto con la Zona de Convergencia Intertropical favorecen la inestabilidad atmosférica y las precipitaciones durante la madrugada en el país. En...
Jul
18
Meteorological Warning
Rains of variable intensity during this Thursday and Tropical Wave #20 for this Friday
July 18, 2024
5:00 pm
Diagnosis: The Intertropical Convergence Zone positioned over Costa Rica, in conjunction with local factors and a high content of precipitable water in the atmosphere, has favored showers with...
Jul
18
Weather Warning
Rains of varying intensity during this Thursday
July 18, 2024
10:10 a.m.
Diagnosis: The Intertropical Convergence Zone is positioned over Costa Rica. This system, together with local factors and a high content of precipitable water in the atmosphere, will favor the...
Jul
17
Aviso Meteorológico
Aguaceros con tormenta eléctrica en las costas del Pacífico esta noche
17 de junio de 2024
07:40 p.m.
Diagnóstico: El ingreso de la brisa marina desde tempranas horas y el calentamiento diurno propician la formación de nubes convectivas a lo largo de las costas del Pacífico durante esta tarde. En...
Jul
14
Aviso Meteorológico
Influencia de la Onda Tropical #19 durante esta noche.
14 de junio de 2024
05:00 am
Diagnóstico: Los vientos Alisios acelerados transportando humedad hacia Zona Norte y Caribe del país junto con la influencia de la Onda Tropical #19, favorecen precipitaciones de variable...
Jul
13
Aviso Meteorológico
Lluvias variables en el Caribe y Zona Norte y onda tropical n.°19
13 de julio de 2024
3:30 p.m.
Diagnóstico: Los vientos Alisios continúan acelerados, transportando humedad desde el mar Caribe hacia Zona Norte y Caribe. El desarrollo de tormentas en el mar Caribe, próximo al país, y sobre...
Jul
13
Weather Warning
Accelerated trade winds and displacement of Easterly Wave n.°19
July 13, 2024
10.30 a.m.
Diagnosis: During the first hours of this Saturday, a low concentration of Saharan dust was present over the national territory, and to a greater extent towards the center and north of Central...
Jul
12
Meteorological Warning
Accelerated trade winds and rains in the country this Friday
July 12, 2024
10:20 am
Diagnosis: Unstable atmospheric conditions persist in southern Central America, due to the position of the Intertropical Convergence Zone and the drag of humidity from the Caribbean by the trade...
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